Ssl/tls Certificate Installation Guide: Apache For Mac Download

I have set-up or have been provided with an secured URL (HTTPS) to a remote Docker registry. I need to perform docker login into the remote registry in order to be able to push my locally built Docker images. The command would be something like: docker login -u myUser However, docker login fails with x509 certificate verification error like: Error response from daemon: Get x509: certificate signed by unknown authority I'm using macOS / OS X, how can I get my local Docker (Docker client) to accept remote repository's TLS certificate for HTTPS traffic? Also, once the secure HTTPS connection works, how do I build and push my image to the remote repository, after I've written the Dockerfile and tested locally that my image works?